1. A person who studies mammoths

1. Ivory obtained from mammoth tusks

2. Adjective describing something related to mammoths

3. Move from one place to another seasonally

4. Animal that only eats plants

5. Large mass of ice that moves slowly

6. A large, extinct elephant-like mammal

6. Large back tooth used for grinding food

7. Hard, white material from tusks

8. Mammoth with large tusks

9. Long, muscular nose of a mammoth

10. Very old or from a long time ago

11. No longer in existence

12. Period of time where Earth's climate is colder than usual

13. Long, curved tooth of a mammoth

14. Group of mammoths or other animals

15. Grass-covered plain without trees

16. Change from liquid to solid due to extreme cold